Results 31 to 40 of about 101,501 (201)
Variation in the circularly polarized light reflection of Lomaptera (Scarabaeidae) beetles [PDF]
, 2016 An extended spectroscopic study on the left-through-left circularly polarised reflection spectra of a large number of beetles from the Australasian Scrabaeidae:Cetoniinae of the Lomaptera genus was undertaken.
Carter, IE +3 more
core +1 more source
IEEE Access, 2019 In recent years, research focused on (semi)automatic radiographic inspection methods has gained more attention. The present work proposes a method for detecting defects in radiographic images of welded joints of oil pipes.
Celia Cristina Bojarczuk Fioravanti +2 more
doaj +1 more source
MELANOMA IMAGE CLASSIFICATION SYSTEM BY NSCT FEATURES AND BAYES CLASSIFICATION
International Journal of Advances in Signal and Image Sciences, 2016 The knowledge obtained from a classification system is increasingly important for making a final decision. In this paper, a skin cancer classification system using Non-Sub sampled Contourlet Transform (NSCT) is presented.
Sonia R
doaj +1 more source
Parametrising arbitrary galaxy morphologies: potentials and pitfalls [PDF]
, 2010 We demonstrate that morphological observables (e.g. steepness of the radial light profile, ellipticity, asymmetry) are intertwined and cannot be measured independently of each other.
Abazajian +42 more
core +1 more source
Edge and Line Feature Extraction Based on Covariance Models [PDF]
, 1995 age segmentation based on contour extraction usually involves three stages of image operations: feature extraction, edge detection and edge linking. This paper is devoted to the first stage: a method to design feature extractors used to detect edges from
Heijden, Ferdinand van der
core +4 more sources
IEEE Transactions on Instrumentation and Measurement, 2022 This article shows how adding a second step of windowing after each phase randomization can reduce the false rejection rate in the Fourier-based surrogate analysis (SA).
M. Caza-Szoka, D. Massicotte
semanticscholar +1 more source
A zero-dimensional topologically nontrivial state in a superconducting quantum dot
Beilstein Journal of Nanotechnology, 2018 The classification of topological states of matter in terms of unitary symmetries and dimensionality predicts the existence of nontrivial topological states even in zero-dimensional systems, i.e., systems with a discrete energy spectrum.
Pasquale Marra +2 more
doaj +1 more source
Wireless magnetic sensor network for road traffic monitoring and vehicle classification [PDF]
, 2016 Efficiency of transportation of people and goods is playing a vital role in economic growth. A key component for enabling effective planning of transportation networks is the deployment and operation of autonomous monitoring and traffic analysis tools ...
Allen, Ben +3 more
core +2 more sources
The origins of early modern experimental philosophy [PDF]
, 2012 This paper argues that early modern experimental philosophy emerged as the dominant member of a pair of methods in natural philosophy, the speculative versus the experimental, and that this pairing derives from an overarching distinction between ...
Anstey, Peter R., Vanzo, Alberto
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Studying of rock slope stability for southeastern plunge of Bekhair anticline, North Iraq
Tikrit Journal of Pure Science, 2020 The research aims to study rock slope stability for southeastern plunge of Bekhair anticline north Iraq which formations (Bekhme, Shiranish, Kolosh) are cropped out in the area and assessment all factors affecting on stability such as discontinuities ...
Mohammed Rashid Aboud, Ali Ismail Hassan
doaj +1 more source